Good Things Can Come From Science and Engineering Projects in School

(Cross-posted from Moving at the Speed of Creativity)

This weekend, my 8th grade son and I worked on a project for his science class he’s been planning for over a month. In March I asked him to record a short podcast we posted over on our family learning blog, “Draft Design for a Complex Machine to Generate Electricity from Water Power.” This was his initial design:

Complex Machine Design (original)

After actually building his planned design and working with different materials (largely scrap wood from our local Lowe’s hardware store and various bits of hardware pieced together with a drill and Gorilla Glue) we finally created a product which resembles this design, which he drew tonight.

Revised Design

Last night, he recorded a three minute video explaining his design and what we’d changed from the original plans.

Today, he actually tested the design and we recorded two videos I combined into one: A preliminary failure and a second successful test.

Overall science class this year for him has been (I think) largely a disappointment and a big frustration on several fronts. I won’t elaborate here in detail, but it’s been a case as a parent where I dearly wished there were more opportunities for both student and parental feedback to be integrated into the formal teacher evaluation process. Those frustrations aside, I want to observe that good things can come from projects and specifically engineering challenges which students are given. We spend far too LITTLE time in school and outside of class actually BUILDING THINGS we design and tweaking those models until “they work.” Alexander’s project isn’t likely to win any STEM awards and I’m not even sure what his grade on the project or in his class will be… but those things really don’t matter much. What matters is this science and engineering project gave him a chance to design and build something he imagined in his mind. It gave us a chance to work on building his design together. It was fun, and I think we both learned some new things as well as creating something we’re proud of and will remember for a long time.

He takes his project to school tomorrow to show his teacher and his class what he made and what he learned. “Success in learning,” however, has already been achieved and we don’t need a teacher’s grade or evaluation to know it. We DID, however, need a teacher to assign this project and thereby provide a catalyst for designing and building together. For that I am thankful both to his teacher and his wonderful school, Classen School of Advanced Studies in Oklahoma City Public Schools.

Long live science and engineering projects for students which require creativity, imagination, and really “making stuff!”

Compound Machine (unpainted)

Final Compound Machine (painted)

 

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Planting Pumpkin Seeds

Today we worked in our flower and vegetable beds in our front and backyard. Among other things, we planted some pumpkin seeds. We’re not sure if we’ll get any pumpkins (or cantaloupes, or ears of corn) but we’re going to give it a shot! Later this month we’re going to plant some tomatoes too. Here are a few photos from today’s inaugural planting, along with a short video narrated by Rachel. I’m thinking these photos will make a great narrated slideshow if we keep taking pictures as the plants grow in upcoming weeks.

We Planted 4 - 6 Seeds in Each Hole

These are seeds for "Big Max" Pumpkins

Putting seeds in the hole

Pumpkin Seeds in the Hole

Covering up the hole with dirt

Minecraft Music Video Parodies

This week as I was looking through my minecraft youtube videos, as I often do, I found these really awesome videos made by a youtuber named . He has spent a lot of time on these as well as bringing in to do the Parodies and some of the animating. They are some of the best videos I have seen not only for the amazing animating but it’s also the extremely creative lyrics that are packed with minecraft references, some that everyone should get but even a few more hidden ones that only real mincrafters would recognize that make them so great. My favorite one is actually called “Revenge” that is a parody of the song DJ Got Us Fallin’ in Love by Usher which is actually a song I hadn’t heard before but that makes it even better for me in some ways, but I really love it for its awesome lyrics. The next best for me is called “Fallen Kingdom” which is a parody off of Coldplay’s Viva la Vida. Even though this video has good lyrics too, the visual effects are really what makes this one great. Another cool thing that this youtuber did was make a behind the scenes video for how he and his team made both of them. I found all of these really neat and hope you do too!

Draft Design for a Complex Machine to Generate Electricity from Water Power

Alexander is designing a “complex machine” for his 8th grade science class. He recorded a short AudioBoo today and described his design, which I photographed and embedded below. Please share comments and feedback.

Complex Machine Design

I shared the “Sweeping Down the Plains” STEM project from K20-ALT with him this week for ideas and inspiration. See Video Part 2 on the project page, starting at the 4:46 point to see the design for an electrical generator/dynamo using a wind generator design. The Google Doc lesson plan includes the supplies used for their project. This extremely clever design uses a CD, neodymium magnets from AmazingMagnets.com, a wooden skewer like those used on a BBQ grill, a suction cup, and other inexpensive items. Hat tip to Adam Zodrow for sharing this amazing project with me a few weeks ago. See this post and podcast on Oklahoma EDUshare for more info about this project and K20-ALT.

I’m thinking Alex’s greatest challenge will be building the water wheel, gears, and the dynamo. This is going to be a great opportunity for problem solving, engineering, design and tinkering!

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New Mexico Green Chili Chili Recipe (mild)

This week I’ve been gearing up for tonight’s Chili Cook-off at our church in Edmond, Oklahoma, and I’ve prepared a “New Mexico Green Chili Chili” inspired by Dan Tubb’s creation last year. I based my recipe on “Karen’s Classic Old-Fashioned New Mexico Green Chili” with a few modifications. Last Sunday I ‘practiced’ for the first time, and yesterday I made my second and ‘real’ batch. In the initial attempt I used tomatoes, but in today’s version I did not.

I used six Anaheim green chilis in addition to 4 small (4 oz) cans of Hatch green chilis.

Anaheim Green Chilis

I roasted these in the oven using these instructions, basically turning them every 1.5 minutes under the oven broiler for a total of 10 minutes cooking time.

Roasted Green Chilis

Then I covered them with saran wrap for 15 minutes and they were ready to peel.

Peeling the Chilis

I added about a tablespoon of oregano to my recipe, which wasn’t called for in “Karen’s” version. I also added some sliced and sautéed new potatoes, which Dan had encouraged me to use.

New Potatoes

Sautéing the potatoes

Now we’re off to church to see who wins and taste everyone’s creations! For more inspiration, check out the video I made last year at the Chili Cook Off! I may try to make another documentary this year.

Update: My chili was well received, but there was not NEARLY enough of it. No prizes this year. Next year if I make it again, I’ll double or triple the recipe.

The finished chili

The February 2012 Chili Cook Off

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Character Essay

Strolling through the open doorway of the classroom, he made his way to the back. Weaving in and out of desks, he only stopped to pick up a random pencil someone earlier had left, not even noticing that it was pink. even while slouching with his backpack slung lazily behind one arm he would stand out from the crowd.

He is Asian, yet he towers above everyone like a skyscraper in a farm town. You can pick him out from his stocky build, tan skin and cropped black, Asian hair. He also has his always present red jacket zipped up all the way so that you rarely see his shirt. It is ripped half way around the right sleeve and has not left his back since we started school even in the hot Oklahoma summer. His light-brown backpack that he’s had since elementary school looks even more beat up.

As he tosses it on the ground next to a desk, his last two colored pencils tumble out. He sits down heavily in the old wooden desk that does not have enough leg room and proceeds to lay his head down with his forearms covering his face still grasping the pink pencil that he had grabbed not a moment ago. He continues to sit like this for awhile until I walk in, only the second person to enter the classroom, and open the heavy door.

Immediately his head popped up, quick as a fly, and grabs a textbook on the desk next to him proceeding to open it to a random page and pretend like he had been reading it the whole entire time. I laugh and joke with him on how he thought I was the teacher while making my way back to him. In response to my joke he just flipped his hair to the side by looking to the side and uttered a very dramatic, “Well.” This was usually his way of responding to my jokes whenever he couldn’t come up with a response.

He has been getting better at putting up more of a fight ever since he joined me in our debate class. That’s another thing we share, love for arguing, and we love to practice whenever we’re together, even if I win most of the time. He’s also been getting better at chess since I started playing him even, when no one at school can repeatedly best me.

But, probably one of the best things I like about him is that he will never back down from a challenge and will never give up no matter what happens. Just recently he went up and challenged our best debater, a senior, to a match. He knew he didn’t have much of a chance but he still stood up there and did his best to prove himself, and he did an awesome job. From all of this I know, that Phu Tran is my best friend.

Playing Minecraft

A Train to Fort Worth

We surprised our kids in April 2008 with a train trip to Fort Worth from Oklahoma City. This is the best resolution version of this movie that I have at this point. What FUN this was!

I found this video tonight as I was looking at data on an old hard drive. Unfortunately the new version of iMovie isn’t compatible with the older version I created this with. If I find a copy at some point I may encode this at a higher resolution. At least we have this version!

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